Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
A few years afterwards the consul of 640 Gaius Porcius Cato was surprised in the Servian mountains by the same Scordisci, and his army completely destroyed, while he himself with a few attendants disgracefully fled; with difficulty the praetor Marcus Didius protected the Roman frontier. His successors fought with better fortune, Gaius Metellus Caprarius (641-642), Marcus Livius Drusus (642-643), the first Roman general to reach the Danube, and Quintus Minucius Rufus (644-647) who carried his arms along the Morava(15) and thoroughly defeated the Scordisci.
15. As, according to Frontinus (ii. 43), Velleius and Eutropius, the tribe conquered by Minucius was the Scordisci, it can only be through an error on the part of Florus that he mentions the Hebrus (the Maritza) instead of the Margus (Morava).
Nevertheless they soon afterwards in league with the Maedi and the Dardani invaded the Roman territory and plundered even the sanctuary at Delphi; it was not till then that Lucius Scipio put an end to the thirty-two years' warfare with the Scordisci and drove the remnant over to the left bank of the Danube.(16)
16. This annihilation of the Scordisci, while the Maedi and Dardani were admitted to treaty, is reported by Appian (Illyr. 5), and in fact thence forth the Scordisci disappear from this region. If the final subjugation took place in the 32nd year --apo teis proteis es Keltous peiras--, it would seem that this must be understood of a thirty-two years' war between the Romans and the Scordisci, the commencement of which presumably falls not long after the constituting of the province of Macedonia (608) and of which the incidents in arms above recorded, 636-647, are a part. It is obvious from Appian's narrative that the conquest ensued shortly before the outbreak of the Italian civil wars, and so probably at the latest in 663. It falls between 650 and 656, if a triumph followed it, for the triumphal list before and after is complete; it is possible however that for some reason there was no triumph. The victor is not further known; perhaps it was no other than the consul of the year 671; since the latter may well have been late in attaining the consulate in consequence of the Cinnan-Marian troubles.
Thenceforth in their stead the just-named Dardani (in Servia) begin to play the first part in the territory between the northern frontier of Macedonia and the Danube.
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Reference address : https://www.ellopos.net/elpenor/rome/4-05-peoples-north.asp?pg=23